CN200978154Y - Double threaded spindle double guide rail paper feeding device for paper cutting machine - Google Patents
Double threaded spindle double guide rail paper feeding device for paper cutting machine Download PDFInfo
- Publication number
- CN200978154Y CN200978154Y CN 200620029406 CN200620029406U CN200978154Y CN 200978154 Y CN200978154 Y CN 200978154Y CN 200620029406 CN200620029406 CN 200620029406 CN 200620029406 U CN200620029406 U CN 200620029406U CN 200978154 Y CN200978154 Y CN 200978154Y
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- supporting plate
- paper
- leading screw
- bearing seat
- adjustment structure
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Abstract
The utility model relates to a double screw rod double guide rail paper feeder for cutting machine, which pertains to the art of improvement of the paper feed mechanism of the cutting machine. The utility model comprises a workbench, a double bracket, wherein a double screw rod is used to drive a nut base and a pallet and a paper pusher base rigidly connected to the nut base for front-rear linear movement. The utility model also comprises a synchronization mechanism, a horizontal adjustment structure and a vertical adjustment structure. The utility model is characterized in that the double nuts provided on both screw rods are two pivots provided on both sides of the paper pusher base, and the displacement is very small when the paper pusher is impacted by the paper pile, so that the cutting precision is kept at a high level. The utility model adopts a paper pusher adjustment structure and a locating shaft adjustment structure, so the utility model is very convenient to adjust the precision in a controllable manner, resulting in quality improvement in the cutting machine industry.
Description
Technical field
The utility model relates to improvement to the paper advance mechanism of guIllotine.
Background technology
In the technology of existing guIllotine, its paper advance mechanism all is to adopt monofilament thick stick transferring power.The paper advance mechanism of this monofilament thick stick guIllotine exists very big cantilever gap and leading screw and nut wearing clearance, because in machine works, pile can often collide paper advance mechanism, and paper advance mechanism makes the precision that cuts paper not high always because monofilament mother's cause has produced very big displacement.
Summary of the invention
The utility model provides a kind of mariages thick stick of guIllotine two guide rail paper feeders, there are very big cantilever gap and leading screw and nut wearing clearance with the paper advance mechanism that solves present monofilament thick stick guIllotine, cause cutting the low problem of precision of paper, the technical scheme that the utility model is taked is: support 4 is captiveed joint with bench board 5 with support 6, it is characterized in that: bearing seat 1, bearing seat 27 "; bearing seat 38 and bearing seat 48 " captive joint with this bench board below respectively, leading screw one 1 two ends are rotationally connected with this bearing seat one and bearing seat three respectively, leading screw 21 " two ends are rotationally connected with this bearing seat two and bearing seat four respectively; screw 1 is captiveed joint with nut seat 1; this nut seat 1 is captiveed joint with supporting plate 1; leading screw one is rotationally connected with screw one; screw 2 12 " with nut seat 22 " captive joint; this nut seat 22 " with supporting plate 23 " captive joint, leading screw two is rotationally connected with screw two, paper pushing mechanism 10 two ends are connected with supporting plate two with supporting plate one, supporting plate one and supporting plate two respectively with line slideway 1 that is fixedly connected on the bench board bottom surface and line slideway 29 " sliding block joint; synchronous pulley 1 is captiveed joint with leading screw one; synchronous pulley 2 19 " captive joint with leading screw two, input tape wheels 21 are fixedly connected on the connecting panel 20 synchronously, this connecting panel 20 is fixed on the support 6, is with 22 to connect above-mentioned each synchronous pulley synchronously; An end has leveling row fix shaft 13 on the paper pushing mechanism, and the other end has parallel adjustment structure, and there are straight fix shaft 18 of vertical adjustment and vertical adjustment structure in supporting plate one and supporting plate two both sides; Wherein parallel adjustment structure is: fixed stop 1 and fixed stop 2 14 " be connected with paper pushing mechanism; fixed block 16 is connected with supporting plate 1; jackscrew 1 is threaded with fixed stop one, jackscrew 2 15 " be threaded with fixed stop two, these two jackscrews withstand on the both sides of fixed block respectively; Wherein the vertical adjustment structure is: baffle plate 1 and baffle plate 2 17 " be fixedly connected on supporting plate one and the supporting plate two jackscrew 1 and jackscrew 2 11 respectively " respectively with baffle plate 1 and baffle plate 2 17 " be threaded, these two jackscrews withstand on the both sides of paper pushing mechanism respectively.
Principle of work of the present utility model is: paper pushing mechanism is to be promoted synchronously by two rhizoid thick sticks on four bearing seats in front and back, bench board both sides, middle connection is promoted by the leading screw rotation by screw, drive two supporting plates with the nut seat rigid attachment, supporting plate and paper pushing mechanism be in its both sides rigid attachment, again with the guide rail rigid attachment of bench board bottom surface; Straight-line motion before and after paper pushing mechanism is done on two line slideways by supporting plate like this.
The bottom surface of bench board be by in, latter two stent support, to guarantee the worktable upper surface planeness, the adjustment of paper pushing mechanism and adjacent elements precision comprises horizontal adjustment and vertical adjustment, horizontal regulating structure comprises fix shaft 13 and parallel adjustment structure, the position of fix shaft and size are fixedly link stoppers 14 by both sides according to machine construction, 14 " jackscrew 15,15 on " make fixed block 16 drive paper pushing mechanisms and supporting plate do trace motion mutually to a direction turn simultaneously, reach the bidirectional modulation parallelism.Vertical adjustment is to be finished by fix shaft 18 and vertical adjustment structure, by two plate washers 17,17 " and jackscrew 11,11 " equidirectional rotation, to reach the adjustment of squareness.
Mariages thick stick synchrodrive control setup is to drive synchronous pulley group 21 by stepping motor, by synchronously with 22 synchronous pulleys 19,19 that drive two rhizoid thick sticks simultaneously ", make paper pushing mechanism do straight-line motion.
The utility model advantage is, novel structure adopts the mariages thick stick, drives nut seat and does the front and back straight-line motion with the supporting plate and the paper pushing mechanism seat of nut seat rigid attachment.Two rhizoid thick sticks with double nuts be two fulcrums in paper pushing mechanism seat both sides, when pile collided paper pushing mechanism, displacement was minimum, made to cut precision and remain on the high level.The utility model adopts bench board double bracing design, and bench board surface levelness height has guaranteed to cut precision.The utility model has adopted paper pushing mechanism to adjust structure, because the location shaft adjusting structure is arranged, and extremely convenient when adjusting accuracy, and can do controlled adjustment.Paper advance mechanism of the present utility model, the raising that can bring product quality for the guIllotine industry.
Description of drawings:
Fig. 1 is that the utility model mariages thick stick is installed in the integral structure scheme drawing on the bench board.
Fig. 2 is the utility model bench board double bracket structural representation.
Fig. 3 is the A-A cutaway view of the utility model Fig. 2.
Fig. 4 is the utility model paper pushing mechanism birds-eye view, embodies fix shaft 13 and parallel adjustment structure.
Fig. 5 is the partial enlarged drawing of Fig. 4, shows parallel adjustment structure.
Fig. 6 is the utility model Fig. 3 right elevation, shows the vertical adjustment structure.
Fig. 7 is the utility model synchronizer gear structural representation.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, support 4 is captiveed joint with bench board 5 with support 6, bearing seat 1, bearing seat 27 "; bearing seat 38 and bearing seat 48 " captive joint with this bench board below respectively, leading screw one 1 two ends are rotationally connected with this bearing seat one and bearing seat three respectively, leading screw 21 " two ends are rotationally connected with this bearing seat two and bearing seat four respectively; screw 1 is captiveed joint with nut seat 1; this nut seat 1 is captiveed joint with supporting plate 1; leading screw one is rotationally connected with screw one; screw 2 12 " with nut seat 22 " captive joint; this nut seat 22 " with supporting plate 23 " captive joint, leading screw two is rotationally connected with screw two, paper pushing mechanism 10 two ends are connected with supporting plate two with supporting plate one, supporting plate one and supporting plate two respectively with line slideway 1 that is fixedly connected on the bench board bottom surface and line slideway 29 " sliding block joint; Referring to Fig. 7, synchronous pulley 1 is captiveed joint with leading screw one, synchronous pulley 2 19 " captive joint with leading screw two, input tape wheels 21 are fixedly connected on the connecting panel 20 synchronously, and this connecting panel 20 is fixed on the support 6, is with 22 to connect above-mentioned each synchronous pulley synchronously; An end has leveling row fix shaft 13 on the paper pushing mechanism, and the other end has parallel adjustment structure, and there are straight fix shaft 18 of vertical adjustment and vertical adjustment structure in supporting plate one and supporting plate two both sides;
Referring to Fig. 4, Fig. 5, wherein parallel adjustment structure is: fixed stop 1 and fixed stop 2 14 " be connected with paper pushing mechanism; fixed block 16 is connected with supporting plate 1; jackscrew 1 is threaded with fixed stop one; jackscrew 2 15 " be threaded with fixed stop two, these two jackscrews withstand on the both sides of fixed block respectively;
Referring to Fig. 6, wherein the vertical adjustment structure is: baffle plate 1 and baffle plate 2 17 " be fixedly connected on respectively on supporting plate one and the supporting plate two; jackscrew 1 and jackscrew 2 11 " respectively with baffle plate 1 and baffle plate 2 17 " be threaded, these two jackscrews withstand on the both sides of paper pushing mechanism respectively.
Two rhizoid thick sticks 1 and leading screw 21 " respectively by nut seat 1 and nut seat 22 " be fixed on supporting plate 1 and supporting plate 23 " and below or two sides.
In the utility model embodiment, two rhizoid thick sticks are by screw and nut seat and two guide rail sliding block joints, thus the two guide rail structures of the mariages thick stick that forms, and this structure can be below bench board, also can be above flat-bed; Both can be considered straight hyperphoric the changing of customary means, and those of ordinary skills all can realize.Its leading screw can be a ball straight line leading screw, also can be common leading screw.
Claims (4)
1, the two guide rail paper feeders of a kind of mariages thick stick of guIllotine, support (4) is captiveed joint with bench board (5) with support (6), it is characterized in that: bearing seat one (7), bearing seat two (7 "); and bearing seat three (8) and bearing seat four (8 ") captive joint with this bench board below respectively, leading screw one (1) two ends are rotationally connected with this bearing seat one and bearing seat three respectively, leading screw two (1 ") two ends are rotationally connected with this bearing seat two and bearing seat four respectively; screw one (12) is captiveed joint with nut seat one (2); this nut seat one (2) is captiveed joint with supporting plate one (3); leading screw one is rotationally connected with screw one; screw two (12 ") and nut seat two (2 ") are captiveed joint; and this nut seat two (2 ") and supporting plate two (3 ") captive joint, leading screw two is rotationally connected with screw two, paper pushing mechanism (10) two ends are connected with supporting plate two with supporting plate one, supporting plate one and supporting plate two respectively with the line slideway one (9) that is fixedly connected on the bench board bottom surface and line slideway two (9 ") sliding block joint; synchronous pulley one (19) is captiveed joint with leading screw one; synchronous pulley two (19 ") is captiveed joint with leading screw two, input tape wheels (21) are fixedly connected on the connecting panel (20) synchronously, this connecting panel (20) is fixed on the support (6), and band (22) connects above-mentioned each synchronous pulley synchronously; An end has leveling row fix shaft (13) on the paper pushing mechanism, and the other end has parallel adjustment structure, and there are straight fix shaft of vertical adjustment (18) and vertical adjustment structure in supporting plate one and supporting plate two both sides.
2, the two guide rail paper feeders of the mariages thick stick of guIllotine according to claim 1, it is characterized in that: wherein parallel adjustment structure is: and fixed stop one (14) and fixed stop two (14 ") be connected with paper pushing mechanism; fixed block (16) is connected with supporting plate one (3); jackscrew one (15) is threaded with fixed stop one; jackscrew two (15 ") be threaded with fixed stop two, these two jackscrews withstand on the both sides of fixed block respectively.
3, the two guide rail paper feeders of the mariages thick stick of guIllotine according to claim 1 and 2, it is characterized in that: wherein the vertical adjustment structure is: baffle plate one (17) and baffle plate two (17 ") are fixedly connected on respectively on supporting plate one and the supporting plate two; jackscrew one (11) and jackscrew two (11 ") are threaded with baffle plate one (17) and baffle plate two (17 ") respectively, and these two jackscrews withstand on the both sides of paper pushing mechanism respectively.
4, the two guide rail paper feeders of the mariages thick stick of guIllotine according to claim 1 and 2 is characterized in that: two rhizoid thick sticks one (1) and leading screw two (1 ") are fixed on the below or the two sides of supporting plate one (3) and supporting plate two (3 ") respectively by nut seat one (2) and nut seat two (2 ").5, the two guide rail paper feeders of the mariages thick stick of guIllotine according to claim 3 is characterized in that: two rhizoid thick sticks one (1) and leading screw two (1 ") are fixed on the below or the two sides of supporting plate one (3) and supporting plate two (3 ") respectively by nut seat one (2) and nut seat two (2 ").
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029406 CN200978154Y (en) | 2006-09-29 | 2006-09-29 | Double threaded spindle double guide rail paper feeding device for paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029406 CN200978154Y (en) | 2006-09-29 | 2006-09-29 | Double threaded spindle double guide rail paper feeding device for paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978154Y true CN200978154Y (en) | 2007-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620029406 Expired - Fee Related CN200978154Y (en) | 2006-09-29 | 2006-09-29 | Double threaded spindle double guide rail paper feeding device for paper cutting machine |
Country Status (1)
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|---|---|
| CN (1) | CN200978154Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126629A (en) * | 2010-12-28 | 2011-07-20 | 东莞大同数控机械有限公司 | Obliquely shearing automatic forward feeding device |
| CN103046423A (en) * | 2012-12-16 | 2013-04-17 | 中冶美利浆纸有限公司 | State-regulating cylinder dry net tensioning mechanism of paper machine coating portion |
| CN106185394A (en) * | 2016-08-29 | 2016-12-07 | 温州科强机械有限公司 | A kind of pay-off of taping machine |
| CN106315175A (en) * | 2016-08-26 | 2017-01-11 | 河南省新斗彩印刷有限公司 | Offset press paper feeding paper-pile precise centring device |
| CN108974057A (en) * | 2018-06-06 | 2018-12-11 | 安徽艳阳电气集团有限公司 | A kind of transfer car(buggy) loading different size LED displays |
| CN109681604A (en) * | 2019-01-09 | 2019-04-26 | 成都飞机工业（集团）有限责任公司 | A kind of double lead-screw synchronization adjustment method |
-
2006
- 2006-09-29 CN CN 200620029406 patent/CN200978154Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126629A (en) * | 2010-12-28 | 2011-07-20 | 东莞大同数控机械有限公司 | Obliquely shearing automatic forward feeding device |
| CN103046423A (en) * | 2012-12-16 | 2013-04-17 | 中冶美利浆纸有限公司 | State-regulating cylinder dry net tensioning mechanism of paper machine coating portion |
| CN106315175A (en) * | 2016-08-26 | 2017-01-11 | 河南省新斗彩印刷有限公司 | Offset press paper feeding paper-pile precise centring device |
| CN106315175B (en) * | 2016-08-26 | 2019-03-22 | 河南省新斗彩印刷有限公司 | The accurate centralising device of paper pile on offset press |
| CN106185394A (en) * | 2016-08-29 | 2016-12-07 | 温州科强机械有限公司 | A kind of pay-off of taping machine |
| CN108974057A (en) * | 2018-06-06 | 2018-12-11 | 安徽艳阳电气集团有限公司 | A kind of transfer car(buggy) loading different size LED displays |
| CN109681604A (en) * | 2019-01-09 | 2019-04-26 | 成都飞机工业（集团）有限责任公司 | A kind of double lead-screw synchronization adjustment method |
| CN109681604B (en) * | 2019-01-09 | 2022-08-12 | 成都飞机工业（集团）有限责任公司 | Method for synchronously adjusting double lead screws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |